2635290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 8087040

約数和(自身を除く): 5451750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 89, 90, 94, 105, 126, 141, 178, 210, 235, 267, 282, 315, 329, 423, 445, 470, 534, 623, 630, 658, 705, 801, 846, 890, 987, 1246, 1335, 1410, 1602, 1645, 1869, 1974, 2115, 2670, 2961, 3115, 3290, 3738, 4005, 4183, 4230, 4935, 5607, 5922, 6230, 8010, 8366, 9345, 9870, 11214, 12549, 14805, 18690, 20915, 25098, 28035, 29281, 29610, 37647, 41830, 56070, 58562, 62745, 75294, 87843, 125490, 146405, 175686, 188235, 263529, 292810, 376470, 439215, 527058, 878430, 1317645, 2635290]

約数ペア:

[(1, 2635290), (2, 1317645), (3, 878430), (5, 527058), (6, 439215), (7, 376470), (9, 292810), (10, 263529), (14, 188235), (15, 175686), (18, 146405), (21, 125490), (30, 87843), (35, 75294), (42, 62745), (45, 58562), (47, 56070), (63, 41830), (70, 37647), (89, 29610), (90, 29281), (94, 28035), (105, 25098), (126, 20915), (141, 18690), (178, 14805), (210, 12549), (235, 11214), (267, 9870), (282, 9345), (315, 8366), (329, 8010), (423, 6230), (445, 5922), (470, 5607), (534, 4935), (623, 4230), (630, 4183), (658, 4005), (705, 3738), (801, 3290), (846, 3115), (890, 2961), (987, 2670), (1246, 2115), (1335, 1974), (1410, 1869), (1602, 1645)]