194875791990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1345177}}^1$

素因数の和:1345637

約数の個数: 64

約数和(自身を含む): 511382868480

約数和(自身を除く): 316507076490

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 439, 878, 1317, 2195, 2634, 4390, 4829, 6585, 9658, 13170, 14487, 24145, 28974, 48290, 72435, 144870, 1345177, 2690354, 4035531, 6725885, 8071062, 13451770, 14796947, 20177655, 29593894, 40355310, 44390841, 73984735, 88781682, 147969470, 221954205, 443908410, 590532703, 1181065406, 1771598109, 2952663515, 3543196218, 5905327030, 6495859733, 8857990545, 12991719466, 17715981090, 19487579199, 32479298665, 38975158398, 64958597330, 97437895995, 194875791990]

約数ペア:

[(1, 194875791990), (2, 97437895995), (3, 64958597330), (5, 38975158398), (6, 32479298665), (10, 19487579199), (11, 17715981090), (15, 12991719466), (22, 8857990545), (30, 6495859733), (33, 5905327030), (55, 3543196218), (66, 2952663515), (110, 1771598109), (165, 1181065406), (330, 590532703), (439, 443908410), (878, 221954205), (1317, 147969470), (2195, 88781682), (2634, 73984735), (4390, 44390841), (4829, 40355310), (6585, 29593894), (9658, 20177655), (13170, 14796947), (14487, 13451770), (24145, 8071062), (28974, 6725885), (48290, 4035531), (72435, 2690354), (144870, 1345177)]