28579230

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 81244800

約数和(自身を除く): 52665570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 270, 285, 342, 405, 486, 513, 570, 619, 810, 855, 1026, 1215, 1238, 1539, 1710, 1857, 2430, 2565, 3078, 3095, 3714, 4617, 5130, 5571, 6190, 7695, 9234, 9285, 11142, 11761, 15390, 16713, 18570, 23085, 23522, 27855, 33426, 35283, 46170, 50139, 55710, 58805, 70566, 83565, 100278, 105849, 117610, 150417, 167130, 176415, 211698, 250695, 300834, 317547, 352830, 501390, 529245, 635094, 752085, 952641, 1058490, 1504170, 1587735, 1905282, 2857923, 3175470, 4763205, 5715846, 9526410, 14289615, 28579230]

約数ペア:

[(1, 28579230), (2, 14289615), (3, 9526410), (5, 5715846), (6, 4763205), (9, 3175470), (10, 2857923), (15, 1905282), (18, 1587735), (19, 1504170), (27, 1058490), (30, 952641), (38, 752085), (45, 635094), (54, 529245), (57, 501390), (81, 352830), (90, 317547), (95, 300834), (114, 250695), (135, 211698), (162, 176415), (171, 167130), (190, 150417), (243, 117610), (270, 105849), (285, 100278), (342, 83565), (405, 70566), (486, 58805), (513, 55710), (570, 50139), (619, 46170), (810, 35283), (855, 33426), (1026, 27855), (1215, 23522), (1238, 23085), (1539, 18570), (1710, 16713), (1857, 15390), (2430, 11761), (2565, 11142), (3078, 9285), (3095, 9234), (3714, 7695), (4617, 6190), (5130, 5571)]