2621793.00000000

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 232727040

約数和(自身を除く): 153039510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 73, 78, 90, 117, 130, 135, 146, 195, 219, 234, 270, 311, 351, 365, 390, 438, 585, 622, 657, 702, 730, 933, 949, 1095, 1170, 1314, 1555, 1755, 1866, 1898, 1971, 2190, 2799, 2847, 3110, 3285, 3510, 3942, 4043, 4665, 4745, 5598, 5694, 6570, 8086, 8397, 8541, 9330, 9490, 9855, 12129, 13995, 14235, 16794, 17082, 19710, 20215, 22703, 24258, 25623, 27990, 28470, 36387, 40430, 41985, 42705, 45406, 51246, 60645, 68109, 72774, 83970, 85410, 109161, 113515, 121290, 128115, 136218, 181935, 204327, 218322, 227030, 256230, 295139, 340545, 363870, 408654, 545805, 590278, 612981, 681090, 885417, 1021635, 1091610, 1225962, 1475695, 1770834, 2043270, 2656251, 2951390, 3064905, 4427085, 5312502, 6129810, 7968753, 8854170, 13281255, 15937506, 26562510, 39843765, 79687530]

約数ペア:

[(1, 79687530), (2, 39843765), (3, 26562510), (5, 15937506), (6, 13281255), (9, 8854170), (10, 7968753), (13, 6129810), (15, 5312502), (18, 4427085), (26, 3064905), (27, 2951390), (30, 2656251), (39, 2043270), (45, 1770834), (54, 1475695), (65, 1225962), (73, 1091610), (78, 1021635), (90, 885417), (117, 681090), (130, 612981), (135, 590278), (146, 545805), (195, 408654), (219, 363870), (234, 340545), (270, 295139), (311, 256230), (351, 227030), (365, 218322), (390, 204327), (438, 181935), (585, 136218), (622, 128115), (657, 121290), (702, 113515), (730, 109161), (933, 85410), (949, 83970), (1095, 72774), (1170, 68109), (1314, 60645), (1555, 51246), (1755, 45406), (1866, 42705), (1898, 41985), (1971, 40430), (2190, 36387), (2799, 28470), (2847, 27990), (3110, 25623), (3285, 24258), (3510, 22703), (3942, 20215), (4043, 19710), (4665, 17082), (4745, 16794), (5598, 14235), (5694, 13995), (6570, 12129), (8086, 9855), (8397, 9490), (8541, 9330)]