2906836380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{3727}}^1$

素因数の和:4368

約数の個数: 144

約数和(自身を含む): 10096020480

約数和(自身を除く): 7189184100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 619, 630, 1238, 1260, 1857, 2476, 3095, 3714, 3727, 4333, 5571, 6190, 7428, 7454, 8666, 9285, 11142, 11181, 12380, 12999, 14908, 17332, 18570, 18635, 21665, 22284, 22362, 25998, 26089, 27855, 33543, 37140, 37270, 38997, 43330, 44724, 51996, 52178, 55710, 55905, 64995, 67086, 74540, 77994, 78267, 86660, 104356, 111420, 111810, 129990, 130445, 134172, 155988, 156534, 167715, 194985, 223620, 234801, 259980, 260890, 313068, 335430, 389970, 391335, 469602, 521780, 670860, 779940, 782670, 939204, 1174005, 1565340, 2307013, 2348010, 4614026, 4696020, 6921039, 9228052, 11535065, 13842078, 16149091, 20763117, 23070130, 27684156, 32298182, 34605195, 41526234, 46140260, 48447273, 64596364, 69210390, 80745455, 83052468, 96894546, 103815585, 138420780, 145341819, 161490910, 193789092, 207631170, 242236365, 290683638, 322981820, 415262340, 484472730, 581367276, 726709095, 968945460, 1453418190, 2906836380]

約数ペア:

[(1, 2906836380), (2, 1453418190), (3, 968945460), (4, 726709095), (5, 581367276), (6, 484472730), (7, 415262340), (9, 322981820), (10, 290683638), (12, 242236365), (14, 207631170), (15, 193789092), (18, 161490910), (20, 145341819), (21, 138420780), (28, 103815585), (30, 96894546), (35, 83052468), (36, 80745455), (42, 69210390), (45, 64596364), (60, 48447273), (63, 46140260), (70, 41526234), (84, 34605195), (90, 32298182), (105, 27684156), (126, 23070130), (140, 20763117), (180, 16149091), (210, 13842078), (252, 11535065), (315, 9228052), (420, 6921039), (619, 4696020), (630, 4614026), (1238, 2348010), (1260, 2307013), (1857, 1565340), (2476, 1174005), (3095, 939204), (3714, 782670), (3727, 779940), (4333, 670860), (5571, 521780), (6190, 469602), (7428, 391335), (7454, 389970), (8666, 335430), (9285, 313068), (11142, 260890), (11181, 259980), (12380, 234801), (12999, 223620), (14908, 194985), (17332, 167715), (18570, 156534), (18635, 155988), (21665, 134172), (22284, 130445), (22362, 129990), (25998, 111810), (26089, 111420), (27855, 104356), (33543, 86660), (37140, 78267), (37270, 77994), (38997, 74540), (43330, 67086), (44724, 64995), (51996, 55905), (52178, 55710)]