298409580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5039}}^1$

素因数の和:5108

約数の個数: 144

約数和(自身を含む): 1056706560

約数和(自身を除く): 758296980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1974, 2115, 2820, 2961, 3290, 3948, 4230, 4935, 5039, 5922, 6580, 8460, 9870, 10078, 11844, 14805, 15117, 19740, 20156, 25195, 29610, 30234, 35273, 45351, 50390, 59220, 60468, 70546, 75585, 90702, 100780, 105819, 141092, 151170, 176365, 181404, 211638, 226755, 236833, 302340, 317457, 352730, 423276, 453510, 473666, 529095, 634914, 705460, 710499, 907020, 947332, 1058190, 1184165, 1269828, 1420998, 1587285, 1657831, 2116380, 2131497, 2368330, 2841996, 3174570, 3315662, 3552495, 4262994, 4736660, 4973493, 6349140, 6631324, 7104990, 8289155, 8525988, 9946986, 10657485, 14209980, 14920479, 16578310, 19893972, 21314970, 24867465, 29840958, 33156620, 42629940, 49734930, 59681916, 74602395, 99469860, 149204790, 298409580]

約数ペア:

[(1, 298409580), (2, 149204790), (3, 99469860), (4, 74602395), (5, 59681916), (6, 49734930), (7, 42629940), (9, 33156620), (10, 29840958), (12, 24867465), (14, 21314970), (15, 19893972), (18, 16578310), (20, 14920479), (21, 14209980), (28, 10657485), (30, 9946986), (35, 8525988), (36, 8289155), (42, 7104990), (45, 6631324), (47, 6349140), (60, 4973493), (63, 4736660), (70, 4262994), (84, 3552495), (90, 3315662), (94, 3174570), (105, 2841996), (126, 2368330), (140, 2131497), (141, 2116380), (180, 1657831), (188, 1587285), (210, 1420998), (235, 1269828), (252, 1184165), (282, 1058190), (315, 947332), (329, 907020), (420, 710499), (423, 705460), (470, 634914), (564, 529095), (630, 473666), (658, 453510), (705, 423276), (846, 352730), (940, 317457), (987, 302340), (1260, 236833), (1316, 226755), (1410, 211638), (1645, 181404), (1692, 176365), (1974, 151170), (2115, 141092), (2820, 105819), (2961, 100780), (3290, 90702), (3948, 75585), (4230, 70546), (4935, 60468), (5039, 59220), (5922, 50390), (6580, 45351), (8460, 35273), (9870, 30234), (10078, 29610), (11844, 25195), (14805, 20156), (15117, 19740)]