148511790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{653}}^1$

素因数の和:711

約数の個数: 144

約数和(自身を含む): 466453728

約数和(自身を除く): 317941938

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, 361, 399, 570, 630, 653, 665, 722, 798, 855, 1083, 1197, 1306, 1330, 1710, 1805, 1959, 1995, 2166, 2394, 2527, 3249, 3265, 3610, 3918, 3990, 4571, 5054, 5415, 5877, 5985, 6498, 6530, 7581, 9142, 9795, 10830, 11754, 11970, 12407, 12635, 13713, 15162, 16245, 19590, 22743, 22855, 24814, 25270, 27426, 29385, 32490, 37221, 37905, 41139, 45486, 45710, 58770, 62035, 68565, 74442, 75810, 82278, 86849, 111663, 113715, 124070, 137130, 173698, 186105, 205695, 223326, 227430, 235733, 260547, 372210, 411390, 434245, 471466, 521094, 558315, 707199, 781641, 868490, 1116630, 1178665, 1302735, 1414398, 1563282, 1650131, 2121597, 2357330, 2605470, 3300262, 3535995, 3908205, 4243194, 4950393, 7071990, 7816410, 8250655, 9900786, 10607985, 14851179, 16501310, 21215970, 24751965, 29702358, 49503930, 74255895, 148511790]

約数ペア:

[(1, 148511790), (2, 74255895), (3, 49503930), (5, 29702358), (6, 24751965), (7, 21215970), (9, 16501310), (10, 14851179), (14, 10607985), (15, 9900786), (18, 8250655), (19, 7816410), (21, 7071990), (30, 4950393), (35, 4243194), (38, 3908205), (42, 3535995), (45, 3300262), (57, 2605470), (63, 2357330), (70, 2121597), (90, 1650131), (95, 1563282), (105, 1414398), (114, 1302735), (126, 1178665), (133, 1116630), (171, 868490), (190, 781641), (210, 707199), (266, 558315), (285, 521094), (315, 471466), (342, 434245), (361, 411390), (399, 372210), (570, 260547), (630, 235733), (653, 227430), (665, 223326), (722, 205695), (798, 186105), (855, 173698), (1083, 137130), (1197, 124070), (1306, 113715), (1330, 111663), (1710, 86849), (1805, 82278), (1959, 75810), (1995, 74442), (2166, 68565), (2394, 62035), (2527, 58770), (3249, 45710), (3265, 45486), (3610, 41139), (3918, 37905), (3990, 37221), (4571, 32490), (5054, 29385), (5415, 27426), (5877, 25270), (5985, 24814), (6498, 22855), (6530, 22743), (7581, 19590), (9142, 16245), (9795, 15162), (10830, 13713), (11754, 12635), (11970, 12407)]