402743820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3089}}^1$

素因数の和:3195

約数の個数: 96

約数和(自身を含む): 1177364160

約数和(自身を除く): 774620340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 53, 60, 82, 106, 123, 159, 164, 205, 212, 246, 265, 318, 410, 492, 530, 615, 636, 795, 820, 1060, 1230, 1590, 2173, 2460, 3089, 3180, 4346, 6178, 6519, 8692, 9267, 10865, 12356, 13038, 15445, 18534, 21730, 26076, 30890, 32595, 37068, 43460, 46335, 61780, 65190, 92670, 126649, 130380, 163717, 185340, 253298, 327434, 379947, 491151, 506596, 633245, 654868, 759894, 818585, 982302, 1266490, 1519788, 1637170, 1899735, 1964604, 2455755, 2532980, 3274340, 3799470, 4911510, 6712397, 7598940, 9823020, 13424794, 20137191, 26849588, 33561985, 40274382, 67123970, 80548764, 100685955, 134247940, 201371910, 402743820]

約数ペア:

[(1, 402743820), (2, 201371910), (3, 134247940), (4, 100685955), (5, 80548764), (6, 67123970), (10, 40274382), (12, 33561985), (15, 26849588), (20, 20137191), (30, 13424794), (41, 9823020), (53, 7598940), (60, 6712397), (82, 4911510), (106, 3799470), (123, 3274340), (159, 2532980), (164, 2455755), (205, 1964604), (212, 1899735), (246, 1637170), (265, 1519788), (318, 1266490), (410, 982302), (492, 818585), (530, 759894), (615, 654868), (636, 633245), (795, 506596), (820, 491151), (1060, 379947), (1230, 327434), (1590, 253298), (2173, 185340), (2460, 163717), (3089, 130380), (3180, 126649), (4346, 92670), (6178, 65190), (6519, 61780), (8692, 46335), (9267, 43460), (10865, 37068), (12356, 32595), (13038, 30890), (15445, 26076), (18534, 21730)]