1776060990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5261}}^1$

素因数の和:5327

約数の個数: 144

約数和(自身を含む): 5240446848

約数和(自身を除く): 3464385858

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 121, 155, 165, 186, 198, 242, 279, 310, 330, 341, 363, 465, 495, 558, 605, 682, 726, 930, 990, 1023, 1089, 1210, 1395, 1705, 1815, 2046, 2178, 2790, 3069, 3410, 3630, 3751, 5115, 5261, 5445, 6138, 7502, 10230, 10522, 10890, 11253, 15345, 15783, 18755, 22506, 26305, 30690, 31566, 33759, 37510, 47349, 52610, 56265, 57871, 67518, 78915, 94698, 112530, 115742, 157830, 163091, 168795, 173613, 236745, 289355, 326182, 337590, 347226, 473490, 489273, 520839, 578710, 636581, 815455, 868065, 978546, 1041678, 1273162, 1467819, 1630910, 1736130, 1794001, 1909743, 2446365, 2604195, 2935638, 3182905, 3588002, 3819486, 4892730, 5208390, 5382003, 5729229, 6365810, 7339095, 8970005, 9548715, 10764006, 11458458, 14678190, 16146009, 17940010, 19097430, 19734011, 26910015, 28646145, 32292018, 39468022, 53820030, 57292290, 59202033, 80730045, 98670055, 118404066, 161460090, 177606099, 197340110, 296010165, 355212198, 592020330, 888030495, 1776060990]

約数ペア:

[(1, 1776060990), (2, 888030495), (3, 592020330), (5, 355212198), (6, 296010165), (9, 197340110), (10, 177606099), (11, 161460090), (15, 118404066), (18, 98670055), (22, 80730045), (30, 59202033), (31, 57292290), (33, 53820030), (45, 39468022), (55, 32292018), (62, 28646145), (66, 26910015), (90, 19734011), (93, 19097430), (99, 17940010), (110, 16146009), (121, 14678190), (155, 11458458), (165, 10764006), (186, 9548715), (198, 8970005), (242, 7339095), (279, 6365810), (310, 5729229), (330, 5382003), (341, 5208390), (363, 4892730), (465, 3819486), (495, 3588002), (558, 3182905), (605, 2935638), (682, 2604195), (726, 2446365), (930, 1909743), (990, 1794001), (1023, 1736130), (1089, 1630910), (1210, 1467819), (1395, 1273162), (1705, 1041678), (1815, 978546), (2046, 868065), (2178, 815455), (2790, 636581), (3069, 578710), (3410, 520839), (3630, 489273), (3751, 473490), (5115, 347226), (5261, 337590), (5445, 326182), (6138, 289355), (7502, 236745), (10230, 173613), (10522, 168795), (10890, 163091), (11253, 157830), (15345, 115742), (15783, 112530), (18755, 94698), (22506, 78915), (26305, 67518), (30690, 57871), (31566, 56265), (33759, 52610), (37510, 47349)]