29554980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5413}}^1$

素因数の和:5445

約数の個数: 96

約数和(自身を含む): 101869824

約数和(自身を除く): 72314844

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, 5413, 5460, 10826, 16239, 21652, 27065, 32478, 37891, 54130, 64956, 70369, 75782, 81195, 108260, 113673, 140738, 151564, 162390, 189455, 211107, 227346, 281476, 324780, 351845, 378910, 422214, 454692, 492583, 568365, 703690, 757820, 844428, 985166, 1055535, 1136730, 1407380, 1477749, 1970332, 2111070, 2273460, 2462915, 2955498, 4222140, 4925830, 5910996, 7388745, 9851660, 14777490, 29554980]

約数ペア:

[(1, 29554980), (2, 14777490), (3, 9851660), (4, 7388745), (5, 5910996), (6, 4925830), (7, 4222140), (10, 2955498), (12, 2462915), (13, 2273460), (14, 2111070), (15, 1970332), (20, 1477749), (21, 1407380), (26, 1136730), (28, 1055535), (30, 985166), (35, 844428), (39, 757820), (42, 703690), (52, 568365), (60, 492583), (65, 454692), (70, 422214), (78, 378910), (84, 351845), (91, 324780), (105, 281476), (130, 227346), (140, 211107), (156, 189455), (182, 162390), (195, 151564), (210, 140738), (260, 113673), (273, 108260), (364, 81195), (390, 75782), (420, 70369), (455, 64956), (546, 54130), (780, 37891), (910, 32478), (1092, 27065), (1365, 21652), (1820, 16239), (2730, 10826), (5413, 5460)]