312120030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9281}}^1$

素因数の和:9369

約数の個数: 64

約数和(自身を含む): 801964800

約数和(自身を除く): 489844770

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 59, 95, 114, 118, 177, 190, 285, 295, 354, 570, 590, 885, 1121, 1770, 2242, 3363, 5605, 6726, 9281, 11210, 16815, 18562, 27843, 33630, 46405, 55686, 92810, 139215, 176339, 278430, 352678, 529017, 547579, 881695, 1058034, 1095158, 1642737, 1763390, 2645085, 2737895, 3285474, 5290170, 5475790, 8213685, 10404001, 16427370, 20808002, 31212003, 52020005, 62424006, 104040010, 156060015, 312120030]

約数ペア:

[(1, 312120030), (2, 156060015), (3, 104040010), (5, 62424006), (6, 52020005), (10, 31212003), (15, 20808002), (19, 16427370), (30, 10404001), (38, 8213685), (57, 5475790), (59, 5290170), (95, 3285474), (114, 2737895), (118, 2645085), (177, 1763390), (190, 1642737), (285, 1095158), (295, 1058034), (354, 881695), (570, 547579), (590, 529017), (885, 352678), (1121, 278430), (1770, 176339), (2242, 139215), (3363, 92810), (5605, 55686), (6726, 46405), (9281, 33630), (11210, 27843), (16815, 18562)]