164089170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1439}}^1$

素因数の和:1640

約数の個数: 96

約数和(自身を含む): 490613760

約数和(自身を除く): 326524590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 181, 210, 315, 362, 543, 630, 905, 1086, 1267, 1439, 1629, 1810, 2534, 2715, 2878, 3258, 3801, 4317, 5430, 6335, 7195, 7602, 8145, 8634, 10073, 11403, 12670, 12951, 14390, 16290, 19005, 20146, 21585, 22806, 25902, 30219, 38010, 43170, 50365, 57015, 60438, 64755, 90657, 100730, 114030, 129510, 151095, 181314, 260459, 302190, 453285, 520918, 781377, 906570, 1302295, 1562754, 1823213, 2344131, 2604590, 3646426, 3906885, 4688262, 5469639, 7813770, 9116065, 10939278, 11720655, 16408917, 18232130, 23441310, 27348195, 32817834, 54696390, 82044585, 164089170]

約数ペア:

[(1, 164089170), (2, 82044585), (3, 54696390), (5, 32817834), (6, 27348195), (7, 23441310), (9, 18232130), (10, 16408917), (14, 11720655), (15, 10939278), (18, 9116065), (21, 7813770), (30, 5469639), (35, 4688262), (42, 3906885), (45, 3646426), (63, 2604590), (70, 2344131), (90, 1823213), (105, 1562754), (126, 1302295), (181, 906570), (210, 781377), (315, 520918), (362, 453285), (543, 302190), (630, 260459), (905, 181314), (1086, 151095), (1267, 129510), (1439, 114030), (1629, 100730), (1810, 90657), (2534, 64755), (2715, 60438), (2878, 57015), (3258, 50365), (3801, 43170), (4317, 38010), (5430, 30219), (6335, 25902), (7195, 22806), (7602, 21585), (8145, 20146), (8634, 19005), (10073, 16290), (11403, 14390), (12670, 12951)]