146995590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{277}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 434687472

約数和(自身を除く): 287691882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 277, 285, 294, 361, 399, 490, 554, 570, 665, 722, 735, 798, 831, 931, 1083, 1330, 1385, 1470, 1662, 1805, 1862, 1939, 1995, 2166, 2527, 2770, 2793, 3610, 3878, 3990, 4155, 4655, 5054, 5263, 5415, 5586, 5817, 7581, 8310, 9310, 9695, 10526, 10830, 11634, 12635, 13573, 13965, 15162, 15789, 17689, 19390, 25270, 26315, 27146, 27930, 29085, 31578, 35378, 36841, 37905, 40719, 52630, 53067, 58170, 67865, 73682, 75810, 78945, 81438, 88445, 99997, 106134, 110523, 135730, 157890, 176890, 184205, 199994, 203595, 221046, 257887, 265335, 299991, 368410, 407190, 499985, 515774, 530670, 552615, 599982, 699979, 773661, 999970, 1105230, 1289435, 1399958, 1499955, 1547322, 2099937, 2578870, 2999910, 3499895, 3868305, 4199874, 4899853, 6999790, 7736610, 9799706, 10499685, 14699559, 20999370, 24499265, 29399118, 48998530, 73497795, 146995590]

約数ペア:

[(1, 146995590), (2, 73497795), (3, 48998530), (5, 29399118), (6, 24499265), (7, 20999370), (10, 14699559), (14, 10499685), (15, 9799706), (19, 7736610), (21, 6999790), (30, 4899853), (35, 4199874), (38, 3868305), (42, 3499895), (49, 2999910), (57, 2578870), (70, 2099937), (95, 1547322), (98, 1499955), (105, 1399958), (114, 1289435), (133, 1105230), (147, 999970), (190, 773661), (210, 699979), (245, 599982), (266, 552615), (277, 530670), (285, 515774), (294, 499985), (361, 407190), (399, 368410), (490, 299991), (554, 265335), (570, 257887), (665, 221046), (722, 203595), (735, 199994), (798, 184205), (831, 176890), (931, 157890), (1083, 135730), (1330, 110523), (1385, 106134), (1470, 99997), (1662, 88445), (1805, 81438), (1862, 78945), (1939, 75810), (1995, 73682), (2166, 67865), (2527, 58170), (2770, 53067), (2793, 52630), (3610, 40719), (3878, 37905), (3990, 36841), (4155, 35378), (4655, 31578), (5054, 29085), (5263, 27930), (5415, 27146), (5586, 26315), (5817, 25270), (7581, 19390), (8310, 17689), (9310, 15789), (9695, 15162), (10526, 13965), (10830, 13573), (11634, 12635)]