169384020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{547}}^1$

素因数の和:969

約数の個数: 96

約数和(自身を含む): 512980608

約数和(自身を除く): 343596588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 397, 547, 780, 794, 1094, 1191, 1588, 1641, 1985, 2188, 2382, 2735, 3282, 3970, 4764, 5161, 5470, 5955, 6564, 7111, 7940, 8205, 10322, 10940, 11910, 14222, 15483, 16410, 20644, 21333, 23820, 25805, 28444, 30966, 32820, 35555, 42666, 51610, 61932, 71110, 77415, 85332, 103220, 106665, 142220, 154830, 213330, 217159, 309660, 426660, 434318, 651477, 868636, 1085795, 1302954, 2171590, 2605908, 2823067, 3257385, 4343180, 5646134, 6514770, 8469201, 11292268, 13029540, 14115335, 16938402, 28230670, 33876804, 42346005, 56461340, 84692010, 169384020]

約数ペア:

[(1, 169384020), (2, 84692010), (3, 56461340), (4, 42346005), (5, 33876804), (6, 28230670), (10, 16938402), (12, 14115335), (13, 13029540), (15, 11292268), (20, 8469201), (26, 6514770), (30, 5646134), (39, 4343180), (52, 3257385), (60, 2823067), (65, 2605908), (78, 2171590), (130, 1302954), (156, 1085795), (195, 868636), (260, 651477), (390, 434318), (397, 426660), (547, 309660), (780, 217159), (794, 213330), (1094, 154830), (1191, 142220), (1588, 106665), (1641, 103220), (1985, 85332), (2188, 77415), (2382, 71110), (2735, 61932), (3282, 51610), (3970, 42666), (4764, 35555), (5161, 32820), (5470, 30966), (5955, 28444), (6564, 25805), (7111, 23820), (7940, 21333), (8205, 20644), (10322, 16410), (10940, 15483), (11910, 14222)]