1228049190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2459}}^1$

素因数の和:2682

約数の個数: 96

約数和(自身を含む): 3315686400

約数和(自身を除く): 2087637210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 179, 186, 279, 310, 358, 465, 537, 558, 895, 930, 1074, 1395, 1611, 1790, 2459, 2685, 2790, 3222, 4918, 5370, 5549, 7377, 8055, 11098, 12295, 14754, 16110, 16647, 22131, 24590, 27745, 33294, 36885, 44262, 49941, 55490, 73770, 76229, 83235, 99882, 110655, 152458, 166470, 221310, 228687, 249705, 381145, 440161, 457374, 499410, 686061, 762290, 880322, 1143435, 1320483, 1372122, 2200805, 2286870, 2640966, 3430305, 3961449, 4401610, 6602415, 6860610, 7922898, 13204830, 13644991, 19807245, 27289982, 39614490, 40934973, 68224955, 81869946, 122804919, 136449910, 204674865, 245609838, 409349730, 614024595, 1228049190]

約数ペア:

[(1, 1228049190), (2, 614024595), (3, 409349730), (5, 245609838), (6, 204674865), (9, 136449910), (10, 122804919), (15, 81869946), (18, 68224955), (30, 40934973), (31, 39614490), (45, 27289982), (62, 19807245), (90, 13644991), (93, 13204830), (155, 7922898), (179, 6860610), (186, 6602415), (279, 4401610), (310, 3961449), (358, 3430305), (465, 2640966), (537, 2286870), (558, 2200805), (895, 1372122), (930, 1320483), (1074, 1143435), (1395, 880322), (1611, 762290), (1790, 686061), (2459, 499410), (2685, 457374), (2790, 440161), (3222, 381145), (4918, 249705), (5370, 228687), (5549, 221310), (7377, 166470), (8055, 152458), (11098, 110655), (12295, 99882), (14754, 83235), (16110, 76229), (16647, 73770), (22131, 55490), (24590, 49941), (27745, 44262), (33294, 36885)]