242363940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44389}}^1$

素因数の和:44421

約数の個数: 96

約数和(自身を含む): 835242240

約数和(自身を除く): 592878300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 44389, 88778, 133167, 177556, 221945, 266334, 310723, 443890, 532668, 577057, 621446, 665835, 887780, 932169, 1154114, 1242892, 1331670, 1553615, 1731171, 1864338, 2308228, 2663340, 2885285, 3107230, 3462342, 3728676, 4039399, 4660845, 5770570, 6214460, 6924684, 8078798, 8655855, 9321690, 11541140, 12118197, 16157596, 17311710, 18643380, 20196995, 24236394, 34623420, 40393990, 48472788, 60590985, 80787980, 121181970, 242363940]

約数ペア:

[(1, 242363940), (2, 121181970), (3, 80787980), (4, 60590985), (5, 48472788), (6, 40393990), (7, 34623420), (10, 24236394), (12, 20196995), (13, 18643380), (14, 17311710), (15, 16157596), (20, 12118197), (21, 11541140), (26, 9321690), (28, 8655855), (30, 8078798), (35, 6924684), (39, 6214460), (42, 5770570), (52, 4660845), (60, 4039399), (65, 3728676), (70, 3462342), (78, 3107230), (84, 2885285), (91, 2663340), (105, 2308228), (130, 1864338), (140, 1731171), (156, 1553615), (182, 1331670), (195, 1242892), (210, 1154114), (260, 932169), (273, 887780), (364, 665835), (390, 621446), (420, 577057), (455, 532668), (546, 443890), (780, 310723), (910, 266334), (1092, 221945), (1365, 177556), (1820, 133167), (2730, 88778), (5460, 44389)]