1903446591570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{509}}^1\times {\mathrm{30307}}^1$

素因数の和:31289

約数の個数: 128

約数和(自身を含む): 5097126700800

約数和(自身を除く): 3193680109230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 457, 509, 914, 1018, 1371, 1527, 2285, 2545, 2742, 3054, 4113, 4570, 4581, 5090, 6855, 7635, 8226, 9162, 12339, 13710, 13743, 15270, 20565, 22905, 24678, 27486, 30307, 41130, 45810, 60614, 61695, 68715, 90921, 123390, 137430, 151535, 181842, 232613, 272763, 303070, 454605, 465226, 545526, 697839, 818289, 909210, 1163065, 1363815, 1395678, 1636578, 2093517, 2326130, 2727630, 3489195, 4091445, 4187034, 6280551, 6978390, 8182890, 10467585, 12561102, 13850299, 15426263, 20935170, 27700598, 30852526, 31402755, 41550897, 46278789, 62805510, 69251495, 77131315, 83101794, 92557578, 124652691, 138502990, 138836367, 154262630, 207754485, 231393945, 249305382, 277672734, 373958073, 415508970, 416509101, 462787890, 623263455, 694181835, 747916146, 833018202, 1246526910, 1388363670, 1869790365, 2082545505, 3739580730, 4165091010, 7049802191, 14099604382, 21149406573, 35249010955, 42298813146, 63448219719, 70498021910, 105747032865, 126896439438, 190344659157, 211494065730, 317241098595, 380689318314, 634482197190, 951723295785, 1903446591570]

約数ペア:

[(1, 1903446591570), (2, 951723295785), (3, 634482197190), (5, 380689318314), (6, 317241098595), (9, 211494065730), (10, 190344659157), (15, 126896439438), (18, 105747032865), (27, 70498021910), (30, 63448219719), (45, 42298813146), (54, 35249010955), (90, 21149406573), (135, 14099604382), (270, 7049802191), (457, 4165091010), (509, 3739580730), (914, 2082545505), (1018, 1869790365), (1371, 1388363670), (1527, 1246526910), (2285, 833018202), (2545, 747916146), (2742, 694181835), (3054, 623263455), (4113, 462787890), (4570, 416509101), (4581, 415508970), (5090, 373958073), (6855, 277672734), (7635, 249305382), (8226, 231393945), (9162, 207754485), (12339, 154262630), (13710, 138836367), (13743, 138502990), (15270, 124652691), (20565, 92557578), (22905, 83101794), (24678, 77131315), (27486, 69251495), (30307, 62805510), (41130, 46278789), (45810, 41550897), (60614, 31402755), (61695, 30852526), (68715, 27700598), (90921, 20935170), (123390, 15426263), (137430, 13850299), (151535, 12561102), (181842, 10467585), (232613, 8182890), (272763, 6978390), (303070, 6280551), (454605, 4187034), (465226, 4091445), (545526, 3489195), (697839, 2727630), (818289, 2326130), (909210, 2093517), (1163065, 1636578), (1363815, 1395678)]