172253970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3461}}^1$

素因数の和:3560

約数の個数: 96

約数和(自身を含む): 518469120

約数和(自身を除く): 346215150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 210, 237, 315, 395, 474, 553, 630, 711, 790, 1106, 1185, 1422, 1659, 2370, 2765, 3318, 3461, 3555, 4977, 5530, 6922, 7110, 8295, 9954, 10383, 16590, 17305, 20766, 24227, 24885, 31149, 34610, 48454, 49770, 51915, 62298, 72681, 103830, 121135, 145362, 155745, 218043, 242270, 273419, 311490, 363405, 436086, 546838, 726810, 820257, 1090215, 1367095, 1640514, 1913933, 2180430, 2460771, 2734190, 3827866, 4101285, 4921542, 5741799, 8202570, 9569665, 11483598, 12303855, 17225397, 19139330, 24607710, 28708995, 34450794, 57417990, 86126985, 172253970]

約数ペア:

[(1, 172253970), (2, 86126985), (3, 57417990), (5, 34450794), (6, 28708995), (7, 24607710), (9, 19139330), (10, 17225397), (14, 12303855), (15, 11483598), (18, 9569665), (21, 8202570), (30, 5741799), (35, 4921542), (42, 4101285), (45, 3827866), (63, 2734190), (70, 2460771), (79, 2180430), (90, 1913933), (105, 1640514), (126, 1367095), (158, 1090215), (210, 820257), (237, 726810), (315, 546838), (395, 436086), (474, 363405), (553, 311490), (630, 273419), (711, 242270), (790, 218043), (1106, 155745), (1185, 145362), (1422, 121135), (1659, 103830), (2370, 72681), (2765, 62298), (3318, 51915), (3461, 49770), (3555, 48454), (4977, 34610), (5530, 31149), (6922, 24885), (7110, 24227), (8295, 20766), (9954, 17305), (10383, 16590)]