72131730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 196729344

約数和(自身を除く): 124597614

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 121, 155, 165, 186, 242, 310, 330, 341, 363, 465, 605, 641, 682, 726, 930, 1023, 1210, 1282, 1705, 1815, 1923, 2046, 3205, 3410, 3630, 3751, 3846, 5115, 6410, 7051, 7502, 9615, 10230, 11253, 14102, 18755, 19230, 19871, 21153, 22506, 35255, 37510, 39742, 42306, 56265, 59613, 70510, 77561, 99355, 105765, 112530, 119226, 155122, 198710, 211530, 218581, 232683, 298065, 387805, 437162, 465366, 596130, 655743, 775610, 1092905, 1163415, 1311486, 2185810, 2326830, 2404391, 3278715, 4808782, 6557430, 7213173, 12021955, 14426346, 24043910, 36065865, 72131730]

約数ペア:

[(1, 72131730), (2, 36065865), (3, 24043910), (5, 14426346), (6, 12021955), (10, 7213173), (11, 6557430), (15, 4808782), (22, 3278715), (30, 2404391), (31, 2326830), (33, 2185810), (55, 1311486), (62, 1163415), (66, 1092905), (93, 775610), (110, 655743), (121, 596130), (155, 465366), (165, 437162), (186, 387805), (242, 298065), (310, 232683), (330, 218581), (341, 211530), (363, 198710), (465, 155122), (605, 119226), (641, 112530), (682, 105765), (726, 99355), (930, 77561), (1023, 70510), (1210, 59613), (1282, 56265), (1705, 42306), (1815, 39742), (1923, 37510), (2046, 35255), (3205, 22506), (3410, 21153), (3630, 19871), (3751, 19230), (3846, 18755), (5115, 14102), (6410, 11253), (7051, 10230), (7502, 9615)]