70724430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{112261}}^1$

素因数の和:112281

約数の個数: 48

約数和(自身を含む): 210154464

約数和(自身を除く): 139430034

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 112261, 224522, 336783, 561305, 673566, 785827, 1010349, 1122610, 1571654, 1683915, 2020698, 2357481, 3367830, 3929135, 4714962, 5051745, 7072443, 7858270, 10103490, 11787405, 14144886, 23574810, 35362215, 70724430]

約数ペア:

[(1, 70724430), (2, 35362215), (3, 23574810), (5, 14144886), (6, 11787405), (7, 10103490), (9, 7858270), (10, 7072443), (14, 5051745), (15, 4714962), (18, 3929135), (21, 3367830), (30, 2357481), (35, 2020698), (42, 1683915), (45, 1571654), (63, 1122610), (70, 1010349), (90, 785827), (105, 673566), (126, 561305), (210, 336783), (315, 224522), (630, 112261)]