71407350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{22669}}^1$

素因数の和:22694

約数の個数: 72

約数和(自身を含む): 219264240

約数和(自身を除く): 147856890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 22669, 45338, 68007, 113345, 136014, 158683, 204021, 226690, 317366, 340035, 408042, 476049, 566725, 680070, 793415, 952098, 1020105, 1133450, 1428147, 1586830, 1700175, 2040210, 2380245, 2856294, 3400350, 3967075, 4760490, 5100525, 7140735, 7934150, 10201050, 11901225, 14281470, 23802450, 35703675, 71407350]

約数ペア:

[(1, 71407350), (2, 35703675), (3, 23802450), (5, 14281470), (6, 11901225), (7, 10201050), (9, 7934150), (10, 7140735), (14, 5100525), (15, 4760490), (18, 3967075), (21, 3400350), (25, 2856294), (30, 2380245), (35, 2040210), (42, 1700175), (45, 1586830), (50, 1428147), (63, 1133450), (70, 1020105), (75, 952098), (90, 793415), (105, 680070), (126, 566725), (150, 476049), (175, 408042), (210, 340035), (225, 317366), (315, 226690), (350, 204021), (450, 158683), (525, 136014), (630, 113345), (1050, 68007), (1575, 45338), (3150, 22669)]