17857530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 50990400

約数和(自身を除く): 33132870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 59, 90, 95, 114, 118, 135, 171, 177, 190, 270, 285, 295, 342, 354, 513, 531, 570, 590, 855, 885, 1026, 1062, 1121, 1593, 1710, 1770, 2242, 2565, 2655, 3186, 3363, 3481, 5130, 5310, 5605, 6726, 6962, 7965, 10089, 10443, 11210, 15930, 16815, 17405, 20178, 20886, 30267, 31329, 33630, 34810, 50445, 52215, 60534, 62658, 66139, 93987, 100890, 104430, 132278, 151335, 156645, 187974, 198417, 302670, 313290, 330695, 396834, 469935, 595251, 661390, 939870, 992085, 1190502, 1785753, 1984170, 2976255, 3571506, 5952510, 8928765, 17857530]

約数ペア:

[(1, 17857530), (2, 8928765), (3, 5952510), (5, 3571506), (6, 2976255), (9, 1984170), (10, 1785753), (15, 1190502), (18, 992085), (19, 939870), (27, 661390), (30, 595251), (38, 469935), (45, 396834), (54, 330695), (57, 313290), (59, 302670), (90, 198417), (95, 187974), (114, 156645), (118, 151335), (135, 132278), (171, 104430), (177, 100890), (190, 93987), (270, 66139), (285, 62658), (295, 60534), (342, 52215), (354, 50445), (513, 34810), (531, 33630), (570, 31329), (590, 30267), (855, 20886), (885, 20178), (1026, 17405), (1062, 16815), (1121, 15930), (1593, 11210), (1710, 10443), (1770, 10089), (2242, 7965), (2565, 6962), (2655, 6726), (3186, 5605), (3363, 5310), (3481, 5130)]