31966110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 95385600

約数和(自身を除く): 63419490

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 47, 54, 55, 66, 90, 94, 99, 110, 135, 141, 165, 198, 229, 235, 270, 282, 297, 330, 423, 458, 470, 495, 517, 594, 687, 705, 846, 990, 1034, 1145, 1269, 1374, 1410, 1485, 1551, 2061, 2115, 2290, 2519, 2538, 2585, 2970, 3102, 3435, 4122, 4230, 4653, 5038, 5170, 6183, 6345, 6870, 7557, 7755, 9306, 10305, 10763, 12366, 12595, 12690, 13959, 15114, 15510, 20610, 21526, 22671, 23265, 25190, 27918, 30915, 32289, 37785, 45342, 46530, 53815, 61830, 64578, 68013, 69795, 75570, 96867, 107630, 113355, 118393, 136026, 139590, 161445, 193734, 226710, 236786, 290601, 322890, 340065, 355179, 484335, 581202, 591965, 680130, 710358, 968670, 1065537, 1183930, 1453005, 1775895, 2131074, 2906010, 3196611, 3551790, 5327685, 6393222, 10655370, 15983055, 31966110]

約数ペア:

[(1, 31966110), (2, 15983055), (3, 10655370), (5, 6393222), (6, 5327685), (9, 3551790), (10, 3196611), (11, 2906010), (15, 2131074), (18, 1775895), (22, 1453005), (27, 1183930), (30, 1065537), (33, 968670), (45, 710358), (47, 680130), (54, 591965), (55, 581202), (66, 484335), (90, 355179), (94, 340065), (99, 322890), (110, 290601), (135, 236786), (141, 226710), (165, 193734), (198, 161445), (229, 139590), (235, 136026), (270, 118393), (282, 113355), (297, 107630), (330, 96867), (423, 75570), (458, 69795), (470, 68013), (495, 64578), (517, 61830), (594, 53815), (687, 46530), (705, 45342), (846, 37785), (990, 32289), (1034, 30915), (1145, 27918), (1269, 25190), (1374, 23265), (1410, 22671), (1485, 21526), (1551, 20610), (2061, 15510), (2115, 15114), (2290, 13959), (2519, 12690), (2538, 12595), (2585, 12366), (2970, 10763), (3102, 10305), (3435, 9306), (4122, 7755), (4230, 7557), (4653, 6870), (5038, 6345), (5170, 6183)]