155358630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12979}}^1$

素因数の和:13018

約数の個数: 96

約数和(自身を含む): 485971200

約数和(自身を除く): 330612570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11970, 12979, 25958, 38937, 64895, 77874, 90853, 116811, 129790, 181706, 194685, 233622, 246601, 272559, 389370, 454265, 493202, 545118, 584055, 739803, 817677, 908530, 1168110, 1233005, 1362795, 1479606, 1635354, 1726207, 2219409, 2466010, 2725590, 3452414, 3699015, 4088385, 4438818, 5178621, 7398030, 8176770, 8631035, 10357242, 11097045, 15535863, 17262070, 22194090, 25893105, 31071726, 51786210, 77679315, 155358630]

約数ペア:

[(1, 155358630), (2, 77679315), (3, 51786210), (5, 31071726), (6, 25893105), (7, 22194090), (9, 17262070), (10, 15535863), (14, 11097045), (15, 10357242), (18, 8631035), (19, 8176770), (21, 7398030), (30, 5178621), (35, 4438818), (38, 4088385), (42, 3699015), (45, 3452414), (57, 2725590), (63, 2466010), (70, 2219409), (90, 1726207), (95, 1635354), (105, 1479606), (114, 1362795), (126, 1233005), (133, 1168110), (171, 908530), (190, 817677), (210, 739803), (266, 584055), (285, 545118), (315, 493202), (342, 454265), (399, 389370), (570, 272559), (630, 246601), (665, 233622), (798, 194685), (855, 181706), (1197, 129790), (1330, 116811), (1710, 90853), (1995, 77874), (2394, 64895), (3990, 38937), (5985, 25958), (11970, 12979)]