45330390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:587

約数の個数: 144

約数和(自身を含む): 144583920

約数和(自身を除く): 99253530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 147, 171, 190, 210, 245, 266, 285, 294, 315, 342, 399, 441, 490, 541, 570, 630, 665, 735, 798, 855, 882, 931, 1082, 1197, 1330, 1470, 1623, 1710, 1862, 1995, 2205, 2394, 2705, 2793, 3246, 3787, 3990, 4410, 4655, 4869, 5410, 5586, 5985, 7574, 8115, 8379, 9310, 9738, 10279, 11361, 11970, 13965, 16230, 16758, 18935, 20558, 22722, 24345, 26509, 27930, 30837, 34083, 37870, 41895, 48690, 51395, 53018, 56805, 61674, 68166, 71953, 79527, 83790, 92511, 102790, 113610, 132545, 143906, 154185, 159054, 170415, 185022, 215859, 238581, 265090, 308370, 340830, 359765, 397635, 431718, 462555, 477162, 503671, 647577, 719530, 795270, 925110, 1007342, 1079295, 1192905, 1295154, 1511013, 2158590, 2385810, 2518355, 3022026, 3237885, 4533039, 5036710, 6475770, 7555065, 9066078, 15110130, 22665195, 45330390]

約数ペア:

[(1, 45330390), (2, 22665195), (3, 15110130), (5, 9066078), (6, 7555065), (7, 6475770), (9, 5036710), (10, 4533039), (14, 3237885), (15, 3022026), (18, 2518355), (19, 2385810), (21, 2158590), (30, 1511013), (35, 1295154), (38, 1192905), (42, 1079295), (45, 1007342), (49, 925110), (57, 795270), (63, 719530), (70, 647577), (90, 503671), (95, 477162), (98, 462555), (105, 431718), (114, 397635), (126, 359765), (133, 340830), (147, 308370), (171, 265090), (190, 238581), (210, 215859), (245, 185022), (266, 170415), (285, 159054), (294, 154185), (315, 143906), (342, 132545), (399, 113610), (441, 102790), (490, 92511), (541, 83790), (570, 79527), (630, 71953), (665, 68166), (735, 61674), (798, 56805), (855, 53018), (882, 51395), (931, 48690), (1082, 41895), (1197, 37870), (1330, 34083), (1470, 30837), (1623, 27930), (1710, 26509), (1862, 24345), (1995, 22722), (2205, 20558), (2394, 18935), (2705, 16758), (2793, 16230), (3246, 13965), (3787, 11970), (3990, 11361), (4410, 10279), (4655, 9738), (4869, 9310), (5410, 8379), (5586, 8115), (5985, 7574)]