198811470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 566673408

約数和(自身を除く): 367861938

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 121, 130, 143, 165, 195, 242, 286, 330, 363, 383, 390, 429, 605, 715, 726, 766, 858, 1149, 1210, 1331, 1430, 1573, 1815, 1915, 2145, 2298, 2662, 3146, 3630, 3830, 3993, 4213, 4290, 4719, 4979, 5745, 6655, 7865, 7986, 8426, 9438, 9958, 11490, 12639, 13310, 14937, 15730, 17303, 19965, 21065, 23595, 24895, 25278, 29874, 34606, 39930, 42130, 46343, 47190, 49790, 51909, 54769, 63195, 74685, 86515, 92686, 103818, 109538, 126390, 139029, 149370, 164307, 173030, 231715, 259545, 273845, 278058, 328614, 463430, 509773, 519090, 547690, 602459, 695145, 821535, 1019546, 1204918, 1390290, 1529319, 1643070, 1807377, 2548865, 3012295, 3058638, 3614754, 5097730, 6024590, 6627049, 7646595, 9036885, 13254098, 15293190, 18073770, 19881147, 33135245, 39762294, 66270490, 99405735, 198811470]

約数ペア:

[(1, 198811470), (2, 99405735), (3, 66270490), (5, 39762294), (6, 33135245), (10, 19881147), (11, 18073770), (13, 15293190), (15, 13254098), (22, 9036885), (26, 7646595), (30, 6627049), (33, 6024590), (39, 5097730), (55, 3614754), (65, 3058638), (66, 3012295), (78, 2548865), (110, 1807377), (121, 1643070), (130, 1529319), (143, 1390290), (165, 1204918), (195, 1019546), (242, 821535), (286, 695145), (330, 602459), (363, 547690), (383, 519090), (390, 509773), (429, 463430), (605, 328614), (715, 278058), (726, 273845), (766, 259545), (858, 231715), (1149, 173030), (1210, 164307), (1331, 149370), (1430, 139029), (1573, 126390), (1815, 109538), (1915, 103818), (2145, 92686), (2298, 86515), (2662, 74685), (3146, 63195), (3630, 54769), (3830, 51909), (3993, 49790), (4213, 47190), (4290, 46343), (4719, 42130), (4979, 39930), (5745, 34606), (6655, 29874), (7865, 25278), (7986, 24895), (8426, 23595), (9438, 21065), (9958, 19965), (11490, 17303), (12639, 15730), (13310, 14937)]