30220488

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22091}}^1$

素因数の和:22122

約数の個数: 48

約数和(自身を含む): 86158800

約数和(自身を除く): 55938312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 22091, 44182, 66273, 88364, 132546, 176728, 198819, 265092, 397638, 419729, 530184, 795276, 839458, 1259187, 1590552, 1678916, 2518374, 3357832, 3777561, 5036748, 7555122, 10073496, 15110244, 30220488]

約数ペア:

[(1, 30220488), (2, 15110244), (3, 10073496), (4, 7555122), (6, 5036748), (8, 3777561), (9, 3357832), (12, 2518374), (18, 1678916), (19, 1590552), (24, 1259187), (36, 839458), (38, 795276), (57, 530184), (72, 419729), (76, 397638), (114, 265092), (152, 198819), (171, 176728), (228, 132546), (342, 88364), (456, 66273), (684, 44182), (1368, 22091)]