22102380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 73592064

約数和(自身を除く): 51489684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 233, 255, 279, 306, 310, 340, 372, 465, 466, 510, 527, 558, 612, 620, 699, 765, 930, 932, 1020, 1054, 1116, 1165, 1395, 1398, 1530, 1581, 1860, 2097, 2108, 2330, 2635, 2790, 2796, 3060, 3162, 3495, 3961, 4194, 4660, 4743, 5270, 5580, 6324, 6990, 7223, 7905, 7922, 8388, 9486, 10485, 10540, 11883, 13980, 14446, 15810, 15844, 18972, 19805, 20970, 21669, 23715, 23766, 28892, 31620, 35649, 36115, 39610, 41940, 43338, 47430, 47532, 59415, 65007, 71298, 72230, 79220, 86676, 94860, 108345, 118830, 122791, 130014, 142596, 144460, 178245, 216690, 237660, 245582, 260028, 325035, 356490, 368373, 433380, 491164, 613955, 650070, 712980, 736746, 1105119, 1227910, 1300140, 1473492, 1841865, 2210238, 2455820, 3683730, 4420476, 5525595, 7367460, 11051190, 22102380]

約数ペア:

[(1, 22102380), (2, 11051190), (3, 7367460), (4, 5525595), (5, 4420476), (6, 3683730), (9, 2455820), (10, 2210238), (12, 1841865), (15, 1473492), (17, 1300140), (18, 1227910), (20, 1105119), (30, 736746), (31, 712980), (34, 650070), (36, 613955), (45, 491164), (51, 433380), (60, 368373), (62, 356490), (68, 325035), (85, 260028), (90, 245582), (93, 237660), (102, 216690), (124, 178245), (153, 144460), (155, 142596), (170, 130014), (180, 122791), (186, 118830), (204, 108345), (233, 94860), (255, 86676), (279, 79220), (306, 72230), (310, 71298), (340, 65007), (372, 59415), (465, 47532), (466, 47430), (510, 43338), (527, 41940), (558, 39610), (612, 36115), (620, 35649), (699, 31620), (765, 28892), (930, 23766), (932, 23715), (1020, 21669), (1054, 20970), (1116, 19805), (1165, 18972), (1395, 15844), (1398, 15810), (1530, 14446), (1581, 13980), (1860, 11883), (2097, 10540), (2108, 10485), (2330, 9486), (2635, 8388), (2790, 7922), (2796, 7905), (3060, 7223), (3162, 6990), (3495, 6324), (3961, 5580), (4194, 5270), (4660, 4743)]