42681030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{563}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 123773184

約数和(自身を除く): 81092154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 361, 399, 563, 570, 665, 722, 798, 1083, 1126, 1330, 1689, 1805, 1995, 2166, 2527, 2815, 3378, 3610, 3941, 3990, 5054, 5415, 5630, 7581, 7882, 8445, 10697, 10830, 11823, 12635, 15162, 16890, 19705, 21394, 23646, 25270, 32091, 37905, 39410, 53485, 59115, 64182, 74879, 75810, 106970, 118230, 149758, 160455, 203243, 224637, 320910, 374395, 406486, 449274, 609729, 748790, 1016215, 1123185, 1219458, 1422701, 2032430, 2246370, 2845402, 3048645, 4268103, 6097290, 7113505, 8536206, 14227010, 21340515, 42681030]

約数ペア:

[(1, 42681030), (2, 21340515), (3, 14227010), (5, 8536206), (6, 7113505), (7, 6097290), (10, 4268103), (14, 3048645), (15, 2845402), (19, 2246370), (21, 2032430), (30, 1422701), (35, 1219458), (38, 1123185), (42, 1016215), (57, 748790), (70, 609729), (95, 449274), (105, 406486), (114, 374395), (133, 320910), (190, 224637), (210, 203243), (266, 160455), (285, 149758), (361, 118230), (399, 106970), (563, 75810), (570, 74879), (665, 64182), (722, 59115), (798, 53485), (1083, 39410), (1126, 37905), (1330, 32091), (1689, 25270), (1805, 23646), (1995, 21394), (2166, 19705), (2527, 16890), (2815, 15162), (3378, 12635), (3610, 11823), (3941, 10830), (3990, 10697), (5054, 8445), (5415, 7882), (5630, 7581)]