210444570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17581}}^1$

素因数の和:17620

約数の個数: 96

約数和(自身を含む): 658270080

約数和(自身を除く): 447825510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11970, 17581, 35162, 52743, 87905, 105486, 123067, 158229, 175810, 246134, 263715, 316458, 334039, 369201, 527430, 615335, 668078, 738402, 791145, 1002117, 1107603, 1230670, 1582290, 1670195, 1846005, 2004234, 2215206, 2338273, 3006351, 3340390, 3692010, 4676546, 5010585, 5538015, 6012702, 7014819, 10021170, 11076030, 11691365, 14029638, 15031755, 21044457, 23382730, 30063510, 35074095, 42088914, 70148190, 105222285, 210444570]

約数ペア:

[(1, 210444570), (2, 105222285), (3, 70148190), (5, 42088914), (6, 35074095), (7, 30063510), (9, 23382730), (10, 21044457), (14, 15031755), (15, 14029638), (18, 11691365), (19, 11076030), (21, 10021170), (30, 7014819), (35, 6012702), (38, 5538015), (42, 5010585), (45, 4676546), (57, 3692010), (63, 3340390), (70, 3006351), (90, 2338273), (95, 2215206), (105, 2004234), (114, 1846005), (126, 1670195), (133, 1582290), (171, 1230670), (190, 1107603), (210, 1002117), (266, 791145), (285, 738402), (315, 668078), (342, 615335), (399, 527430), (570, 369201), (630, 334039), (665, 316458), (798, 263715), (855, 246134), (1197, 175810), (1330, 158229), (1710, 123067), (1995, 105486), (2394, 87905), (3990, 52743), (5985, 35162), (11970, 17581)]