30190307884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:1135

約数の個数: 96

約数和(自身を含む): 59657472000

約数和(自身を除く): 29467164116

約数列:

[1, 2, 4, 11, 22, 44, 71, 79, 142, 149, 158, 284, 298, 316, 596, 781, 821, 869, 1562, 1639, 1642, 1738, 3124, 3278, 3284, 3476, 5609, 6556, 9031, 10579, 11218, 11771, 18062, 21158, 22436, 23542, 36124, 42316, 47084, 58291, 61699, 64859, 116369, 116582, 122329, 123398, 129481, 129718, 232738, 233164, 244658, 246796, 258962, 259436, 465476, 489316, 517924, 641201, 713449, 835741, 1282402, 1345619, 1426898, 1671482, 2564804, 2691238, 2853796, 3342964, 4604989, 5382476, 8685359, 9193151, 9209978, 9663991, 17370718, 18386302, 18419956, 19327982, 34741436, 36772604, 38655964, 50654879, 95538949, 101309758, 106303901, 191077898, 202619516, 212607802, 382155796, 425215604, 686143361, 1372286722, 2744573444, 7547576971, 15095153942, 30190307884]

約数ペア:

[(1, 30190307884), (2, 15095153942), (4, 7547576971), (11, 2744573444), (22, 1372286722), (44, 686143361), (71, 425215604), (79, 382155796), (142, 212607802), (149, 202619516), (158, 191077898), (284, 106303901), (298, 101309758), (316, 95538949), (596, 50654879), (781, 38655964), (821, 36772604), (869, 34741436), (1562, 19327982), (1639, 18419956), (1642, 18386302), (1738, 17370718), (3124, 9663991), (3278, 9209978), (3284, 9193151), (3476, 8685359), (5609, 5382476), (6556, 4604989), (9031, 3342964), (10579, 2853796), (11218, 2691238), (11771, 2564804), (18062, 1671482), (21158, 1426898), (22436, 1345619), (23542, 1282402), (36124, 835741), (42316, 713449), (47084, 641201), (58291, 517924), (61699, 489316), (64859, 465476), (116369, 259436), (116582, 258962), (122329, 246796), (123398, 244658), (129481, 233164), (129718, 232738)]