70437270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 189112320

約数和(自身を除く): 118675050

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 37, 46, 62, 69, 74, 89, 93, 111, 115, 138, 155, 178, 185, 186, 222, 230, 267, 310, 345, 370, 445, 465, 534, 555, 690, 713, 851, 890, 930, 1110, 1147, 1335, 1426, 1702, 2047, 2139, 2294, 2553, 2670, 2759, 3293, 3441, 3565, 4094, 4255, 4278, 5106, 5518, 5735, 6141, 6586, 6882, 7130, 8277, 8510, 9879, 10235, 10695, 11470, 12282, 12765, 13795, 16465, 16554, 17205, 19758, 20470, 21390, 25530, 26381, 27590, 30705, 32930, 34410, 41385, 49395, 52762, 61410, 63457, 75739, 79143, 82770, 98790, 102083, 126914, 131905, 151478, 158286, 190371, 204166, 227217, 263810, 306249, 317285, 378695, 380742, 395715, 454434, 510415, 612498, 634570, 757390, 791430, 951855, 1020830, 1136085, 1531245, 1903710, 2272170, 2347909, 3062490, 4695818, 7043727, 11739545, 14087454, 23479090, 35218635, 70437270]

約数ペア:

[(1, 70437270), (2, 35218635), (3, 23479090), (5, 14087454), (6, 11739545), (10, 7043727), (15, 4695818), (23, 3062490), (30, 2347909), (31, 2272170), (37, 1903710), (46, 1531245), (62, 1136085), (69, 1020830), (74, 951855), (89, 791430), (93, 757390), (111, 634570), (115, 612498), (138, 510415), (155, 454434), (178, 395715), (185, 380742), (186, 378695), (222, 317285), (230, 306249), (267, 263810), (310, 227217), (345, 204166), (370, 190371), (445, 158286), (465, 151478), (534, 131905), (555, 126914), (690, 102083), (713, 98790), (851, 82770), (890, 79143), (930, 75739), (1110, 63457), (1147, 61410), (1335, 52762), (1426, 49395), (1702, 41385), (2047, 34410), (2139, 32930), (2294, 30705), (2553, 27590), (2670, 26381), (2759, 25530), (3293, 21390), (3441, 20470), (3565, 19758), (4094, 17205), (4255, 16554), (4278, 16465), (5106, 13795), (5518, 12765), (5735, 12282), (6141, 11470), (6586, 10695), (6882, 10235), (7130, 9879), (8277, 8510)]