15696505990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{2141}}^1$

素因数の和:2326

約数の個数: 96

約数和(自身を含む): 31875324768

約数和(自身を除く): 16178818778

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 83, 110, 121, 146, 166, 242, 365, 415, 605, 730, 803, 830, 913, 1210, 1606, 1826, 2141, 4015, 4282, 4565, 6059, 8030, 8833, 9130, 10043, 10705, 12118, 17666, 20086, 21410, 23551, 30295, 44165, 47102, 50215, 60590, 66649, 88330, 100430, 117755, 133298, 156293, 177703, 235510, 259061, 312586, 333245, 355406, 518122, 666490, 733139, 781465, 888515, 1295305, 1466278, 1562930, 1719223, 1777030, 1954733, 2590610, 3438446, 3665695, 3909466, 7331390, 8596115, 9773665, 12972319, 17192230, 18911453, 19547330, 21502063, 25944638, 37822906, 43004126, 64861595, 94557265, 107510315, 129723190, 142695509, 189114530, 215020630, 285391018, 713477545, 1426955090, 1569650599, 3139301198, 7848252995, 15696505990]

約数ペア:

[(1, 15696505990), (2, 7848252995), (5, 3139301198), (10, 1569650599), (11, 1426955090), (22, 713477545), (55, 285391018), (73, 215020630), (83, 189114530), (110, 142695509), (121, 129723190), (146, 107510315), (166, 94557265), (242, 64861595), (365, 43004126), (415, 37822906), (605, 25944638), (730, 21502063), (803, 19547330), (830, 18911453), (913, 17192230), (1210, 12972319), (1606, 9773665), (1826, 8596115), (2141, 7331390), (4015, 3909466), (4282, 3665695), (4565, 3438446), (6059, 2590610), (8030, 1954733), (8833, 1777030), (9130, 1719223), (10043, 1562930), (10705, 1466278), (12118, 1295305), (17666, 888515), (20086, 781465), (21410, 733139), (23551, 666490), (30295, 518122), (44165, 355406), (47102, 333245), (50215, 312586), (60590, 259061), (66649, 235510), (88330, 177703), (100430, 156293), (117755, 133298)]