63113180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 153679680

約数和(自身を除く): 90566500

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 109, 130, 131, 170, 218, 221, 260, 262, 340, 436, 442, 524, 545, 655, 884, 1090, 1105, 1310, 1417, 1703, 1853, 2180, 2210, 2227, 2620, 2834, 3406, 3706, 4420, 4454, 5668, 6812, 7085, 7412, 8515, 8908, 9265, 11135, 14170, 14279, 17030, 18530, 22270, 24089, 28340, 28558, 28951, 34060, 37060, 44540, 48178, 57116, 57902, 71395, 96356, 115804, 120445, 142790, 144755, 185627, 240890, 242743, 285580, 289510, 371254, 481780, 485486, 579020, 742508, 928135, 970972, 1213715, 1856270, 2427430, 3155659, 3712540, 4854860, 6311318, 12622636, 15778295, 31556590, 63113180]

約数ペア:

[(1, 63113180), (2, 31556590), (4, 15778295), (5, 12622636), (10, 6311318), (13, 4854860), (17, 3712540), (20, 3155659), (26, 2427430), (34, 1856270), (52, 1213715), (65, 970972), (68, 928135), (85, 742508), (109, 579020), (130, 485486), (131, 481780), (170, 371254), (218, 289510), (221, 285580), (260, 242743), (262, 240890), (340, 185627), (436, 144755), (442, 142790), (524, 120445), (545, 115804), (655, 96356), (884, 71395), (1090, 57902), (1105, 57116), (1310, 48178), (1417, 44540), (1703, 37060), (1853, 34060), (2180, 28951), (2210, 28558), (2227, 28340), (2620, 24089), (2834, 22270), (3406, 18530), (3706, 17030), (4420, 14279), (4454, 14170), (5668, 11135), (6812, 9265), (7085, 8908), (7412, 8515)]