137502430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 283046400

約数和(自身を除く): 145543970

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 179, 190, 247, 311, 358, 494, 622, 895, 1235, 1555, 1790, 2327, 2470, 3110, 3401, 4043, 4654, 5909, 6802, 8086, 11635, 11818, 17005, 20215, 23270, 29545, 34010, 40430, 44213, 55669, 59090, 76817, 88426, 111338, 153634, 221065, 278345, 384085, 442130, 556690, 723697, 768170, 1057711, 1447394, 2115422, 3618485, 5288555, 7236970, 10577110, 13750243, 27500486, 68751215, 137502430]

約数ペア:

[(1, 137502430), (2, 68751215), (5, 27500486), (10, 13750243), (13, 10577110), (19, 7236970), (26, 5288555), (38, 3618485), (65, 2115422), (95, 1447394), (130, 1057711), (179, 768170), (190, 723697), (247, 556690), (311, 442130), (358, 384085), (494, 278345), (622, 221065), (895, 153634), (1235, 111338), (1555, 88426), (1790, 76817), (2327, 59090), (2470, 55669), (3110, 44213), (3401, 40430), (4043, 34010), (4654, 29545), (5909, 23270), (6802, 20215), (8086, 17005), (11635, 11818)]