29904420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5477}}^1$

素因数の和:5509

約数の個数: 96

約数和(自身を含む): 103074048

約数和(自身を除く): 73169628

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, 5477, 10954, 16431, 21908, 27385, 32862, 38339, 54770, 65724, 71201, 76678, 82155, 109540, 115017, 142402, 153356, 164310, 191695, 213603, 230034, 284804, 328620, 356005, 383390, 427206, 460068, 498407, 575085, 712010, 766780, 854412, 996814, 1068015, 1150170, 1424020, 1495221, 1993628, 2136030, 2300340, 2492035, 2990442, 4272060, 4984070, 5980884, 7476105, 9968140, 14952210, 29904420]

約数ペア:

[(1, 29904420), (2, 14952210), (3, 9968140), (4, 7476105), (5, 5980884), (6, 4984070), (7, 4272060), (10, 2990442), (12, 2492035), (13, 2300340), (14, 2136030), (15, 1993628), (20, 1495221), (21, 1424020), (26, 1150170), (28, 1068015), (30, 996814), (35, 854412), (39, 766780), (42, 712010), (52, 575085), (60, 498407), (65, 460068), (70, 427206), (78, 383390), (84, 356005), (91, 328620), (105, 284804), (130, 230034), (140, 213603), (156, 191695), (182, 164310), (195, 153356), (210, 142402), (260, 115017), (273, 109540), (364, 82155), (390, 76678), (420, 71201), (455, 65724), (546, 54770), (780, 38339), (910, 32862), (1092, 27385), (1365, 21908), (1820, 16431), (2730, 10954), (5460, 5477)]