29445780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5393}}^1$

素因数の和:5425

約数の個数: 96

約数和(自身を含む): 101493504

約数和(自身を除く): 72047724

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, 5393, 5460, 10786, 16179, 21572, 26965, 32358, 37751, 53930, 64716, 70109, 75502, 80895, 107860, 113253, 140218, 151004, 161790, 188755, 210327, 226506, 280436, 323580, 350545, 377510, 420654, 453012, 490763, 566265, 701090, 755020, 841308, 981526, 1051635, 1132530, 1402180, 1472289, 1963052, 2103270, 2265060, 2453815, 2944578, 4206540, 4907630, 5889156, 7361445, 9815260, 14722890, 29445780]

約数ペア:

[(1, 29445780), (2, 14722890), (3, 9815260), (4, 7361445), (5, 5889156), (6, 4907630), (7, 4206540), (10, 2944578), (12, 2453815), (13, 2265060), (14, 2103270), (15, 1963052), (20, 1472289), (21, 1402180), (26, 1132530), (28, 1051635), (30, 981526), (35, 841308), (39, 755020), (42, 701090), (52, 566265), (60, 490763), (65, 453012), (70, 420654), (78, 377510), (84, 350545), (91, 323580), (105, 280436), (130, 226506), (140, 210327), (156, 188755), (182, 161790), (195, 151004), (210, 140218), (260, 113253), (273, 107860), (364, 80895), (390, 75502), (420, 70109), (455, 64716), (546, 53930), (780, 37751), (910, 32358), (1092, 26965), (1365, 21572), (1820, 16179), (2730, 10786), (5393, 5460)]