139229350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 297480960

約数和(自身を除く): 158251610

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 67, 115, 130, 134, 139, 230, 278, 299, 325, 335, 575, 598, 650, 670, 695, 871, 1150, 1390, 1495, 1541, 1675, 1742, 1807, 2990, 3082, 3197, 3350, 3475, 3614, 4355, 6394, 6950, 7475, 7705, 8710, 9035, 9313, 14950, 15410, 15985, 18070, 18626, 20033, 21775, 31970, 38525, 40066, 41561, 43550, 45175, 46565, 77050, 79925, 83122, 90350, 93130, 100165, 121069, 159850, 200330, 207805, 214199, 232825, 242138, 415610, 428398, 465650, 500825, 605345, 1001650, 1039025, 1070995, 1210690, 2078050, 2141990, 2784587, 3026725, 5354975, 5569174, 6053450, 10709950, 13922935, 27845870, 69614675, 139229350]

約数ペア:

[(1, 139229350), (2, 69614675), (5, 27845870), (10, 13922935), (13, 10709950), (23, 6053450), (25, 5569174), (26, 5354975), (46, 3026725), (50, 2784587), (65, 2141990), (67, 2078050), (115, 1210690), (130, 1070995), (134, 1039025), (139, 1001650), (230, 605345), (278, 500825), (299, 465650), (325, 428398), (335, 415610), (575, 242138), (598, 232825), (650, 214199), (670, 207805), (695, 200330), (871, 159850), (1150, 121069), (1390, 100165), (1495, 93130), (1541, 90350), (1675, 83122), (1742, 79925), (1807, 77050), (2990, 46565), (3082, 45175), (3197, 43550), (3350, 41561), (3475, 40066), (3614, 38525), (4355, 31970), (6394, 21775), (6950, 20033), (7475, 18626), (7705, 18070), (8710, 15985), (9035, 15410), (9313, 14950)]